Podaci o nacrtu
Oznaka:prEN 18207
Odbor:HZN/TU C1
Ime odbora:Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1
Nacrt objavljen za komentiranje:2025-07-10
Rok za komentiranje:2025-08-11
Broj komentara:0
Contact email:nacrti(at)hzn.hr
Područje primjene nacrta:
This document specifies a method for the quantitative determination of total
uronic acids by High-Performance Anion Exchange Chromatography coupled with
Pulsed Amperometric Detection (HPAEC-PAD) after acid hydrolysis of the
samples. It provides a single analysis method for determining mannuronic,
glucuronic, and guluronic acids in brown seaweed and alginate products.